From c1d185c77b8bb4c41c73896b685b01e304569a9e Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Wed, 24 Feb 2016 12:04:24 +0100 Subject: [PATCH] findmnt: use scols_table_print_range() for --poll This change fixes problem with duplicate header line. Signed-off-by: Karel Zak --- misc-utils/findmnt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/misc-utils/findmnt.c b/misc-utils/findmnt.c index dd84671dcc..f72be14b9e 100644 --- a/misc-utils/findmnt.c +++ b/misc-utils/findmnt.c @@ -1165,7 +1165,7 @@ static int poll_table(struct libmnt_table *tb, const char *tabfile, } if (count) { - rc = scols_print_table(table); + rc = scols_table_print_range(table, NULL, NULL); if (rc) goto done; } @@ -1175,6 +1175,7 @@ static int poll_table(struct libmnt_table *tb, const char *tabfile, tb = tb_new; tb_new = tmp; + /* remove allredy printed lines to reduce memory usage */ scols_table_remove_lines(table); mnt_reset_table(tb_new); -- 2.47.2